Dr. Jung Yoon Chang and Dr. Catherine Nguyen may recommend a root canal retreatment if a previously treated tooth becomes infected a second time. A retreatment is the same procedure as your initial root canal and is designed to help you avoid the need to extract and replace your tooth. Call Atlantic Children & Family Dentistry today at 714-835-5921 to learn more about root canal retreatment in Santa Ana, California, and make an appointment with our skilled dentists.